Attributes

Brand	-
Category	Root / Musical Instruments/Guitars/Pianos/Accessories
Origin	-
Material	Durable ABS Plastic
Color	Matte Black
Shaft Fit	6mm Split Shaft Potentiometers
Design Style	Classic Duckbill Slotted
Package Quantity	10 Pieces per Pack
Compatibility	Electric Guitar Amps & Effect Pedals
Indicator Line	White Painted Slot for Visibility
Outer Diameter	18mm
Height	14mm
Installation	Push-On Fit (No Tools Required)

6 reviews

Anonymous

Mar 23, 2026

Rating: 4/5

Good for most pots

Fit well on standard 6mm shafts. If your potentiometer shaft is worn down, you might need a little extra pressure, but they hold well once on.

Anonymous

Mar 15, 2026

Rating: 5/5

Perfect replacement for my vintage amp

These knobs fit perfectly on my old Fender amp. The slotted design makes it easy to see the volume level at a glance. Very happy with the quality.

Anonymous

Mar 14, 2026

Rating: 4/5

Great value pack

Bought these to replace worn-out knobs on my pedalboard. They look sleek and feel sturdy. One knob was slightly loose, but the rest were perfect.

Anonymous

Mar 11, 2026

Rating: 5/5

Sturdy and stylish

These caps are much better than the cheap plastic ones I had before. They grip the shaft tightly and don't slip when adjusting volume.

Anonymous

Mar 03, 2026

Rating: 5/5

Classic look, solid fit

Exactly what I needed for my DIY pedal project. The duckbill style is iconic and the white line helps a lot during live performances.

Anonymous

Mar 01, 2026

Rating: 5/5

Essential accessory

Simple product that does exactly what it says. Improved the look of my practice amp instantly. Highly recommend for any guitarist.

5 FAQ

Q: Can I use these on solid shaft pots?

A: These are specifically designed for split (slotted) shafts. They may not fit securely on solid round shafts without modification.

Q: What is the return policy if they don't fit my amp?

A: We offer a 30-day return policy for unused items in original packaging. Please contact our support team to initiate a return.

Q: Are these knobs made in the USA?

A: These components are manufactured overseas to keep costs affordable while maintaining high quality control standards.

Q: Will these fit on a Boss effect pedal?

A: Yes, these are designed to fit standard 6mm split shaft potentiometers commonly found in Boss pedals and most guitar amps.

Q: Do these come with set screws?

A: No, these are push-on style knobs that rely on friction to stay in place. They do not use set screws.

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